On-demand scaling of Sage X3 web instance

Does Sage X3 support scaling of Sage X3 component instances, on demand (which means, things can be automagically discovered and continue as if nothing happened)?

This was a question posted to me from an AWS provider since the AWS provider is very interested in provisioning AWS Auto-Scaling feature.

As far as I remember, the syracuse web nodes are controlled by Administration > Host manually and addition of runtimes (Application Cluster) requires in advance configuration with known address to application shared folder path.